Southwest® flights from Raleigh/Durham to Philadelphia from $80

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Low fares from Raleigh/Durham to Philadelphia

$

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 11/09/2026

One-way

Basic

From
$80
Seen: 22 hrs ago

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 12/21/2026

One-way

Basic

From
$80
Seen: 18 hrs ago

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 12/21/2026

One-way

Choice

From
$115
Seen: 18 hrs ago

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 11/09/2026

One-way

Choice

From
$115
Seen: 22 hrs ago

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 11/16/2026

One-way

Basic

From
$150
Seen: 12 hrs ago

Raleigh/Durham (RDU)to

Philadelphia (PHL)
Depart: 12/04/2026

One-way

Basic

From
$150
Seen: 21 hrs ago

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Explore flights from Raleigh/Durham to Philadelphia

Oct 2026
From$160*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$80*
Seen: 22 hrs ago
One Way/Basic
Dec 2026
From$80*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $238
Displaying fares for October-2026
  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • RDU–PHL, 10/04/2026: From $238
    04

    Sun

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • RDU–PHL, 10/06/2026: From $165
    06

    Tue

  • RDU–PHL, 10/07/2026: From $200
    07

    Wed

  • RDU–PHL, 10/08/2026: From $200
    08

    Thu

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • RDU–PHL, 10/11/2026: From $238
    11

    Sun

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • RDU–PHL, 10/15/2026: From $200
    15

    Thu

  • RDU–PHL, 10/16/2026: From $200
    16

    Fri

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • RDU–PHL, 10/20/2026: From $160
    20

    Tue

  • RDU–PHL, 10/21/2026: From $160
    21

    Wed

  • RDU–PHL, 10/22/2026: From $200
    22

    Thu

  • RDU–PHL, 10/23/2026: From $200
    23

    Fri

  • RDU–PHL, 10/24/2026: From $160
    24

    Sat

  • RDU–PHL, 10/25/2026: From $238
    25

    Sun

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • RDU–PHL, 10/29/2026: From $200
    29

    Thu

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • RDU–PHL: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

    • Range$160-$238

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Raleigh/Durham Airport
    Arriving at:
    Philadelphia International Airport
    Distance:
    337 miles

    Route Information

    53† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 53 weekly flights from Raleigh/Durham to Philadelphia on Southwest Airlines.
    To find the lowest fares by day and time to fly Raleigh/Durham to Philadelphia with Southwest, check out our Low Fare Calendar.
    You can rent a car at Philadelphia International Airport book yours with your flight.
    Yes! Flights from Raleigh/Durham to Philadelphia—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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